EP1851486B1 - Systeme de regulation pour des systemes de chauffage de surface - Google Patents

Systeme de regulation pour des systemes de chauffage de surface Download PDF

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Publication number
EP1851486B1
EP1851486B1 EP06706624A EP06706624A EP1851486B1 EP 1851486 B1 EP1851486 B1 EP 1851486B1 EP 06706624 A EP06706624 A EP 06706624A EP 06706624 A EP06706624 A EP 06706624A EP 1851486 B1 EP1851486 B1 EP 1851486B1
Authority
EP
European Patent Office
Prior art keywords
valve
volume flow
heating
water volume
heating water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP06706624A
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German (de)
English (en)
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EP1851486A1 (fr
Inventor
Peter Gabanyi
Annette Gabanyi
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Individual
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Individual
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Priority to SI200630941T priority Critical patent/SI1851486T1/sl
Priority to PL06706624T priority patent/PL1851486T3/pl
Publication of EP1851486A1 publication Critical patent/EP1851486A1/fr
Application granted granted Critical
Publication of EP1851486B1 publication Critical patent/EP1851486B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0271—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the invention relates to a control system for surface heating referred to in the preamble of claim 1 Art.
  • the heating water temperature (flow temperature) is controlled by a central control uniformly for the whole house on the outside temperature and / or another command value.
  • the control of the heating water flow rate is, as also required by law, achieved via self-acting devices for room-by-room control of the room temperature.
  • the control valve which is influenced by the "indoor air temperature” command variable, changes the heating water volume flow with the aim of changing the heat emission of the area, for example of the floor, to the room.
  • This adverse effect of this delay time is mitigated by the physical phenomenon known as the "self-regulating effect".
  • This natural effect regulates the power output of the heating surface in direct proportion to the temperature difference between the heating surface temperature and room temperature.
  • This effect which is particularly strong in panel heating due to the low temperature difference, takes place independently of control technology systems and at the same time as room temperature conditions change. The bad sluggish behavior of the control valve is reduced.
  • a temperature control system for hot water in which a valve for controlling the total Schumachervolumenstroms is provided, the respective, arranged in front of the individual hot water heating individual temperature control systems are connected, each consisting of a valve and a bypass connected in parallel, by after reaching a Set temperature and closing the valve of a reduced amount of water flows to delay a cooling of the heating plate.
  • a heating system is known, in the respective heating areas a bypass device is connected upstream with two parallel branches, wherein in one branch an adjustable means for reducing the flow rate is arranged, while the other branch includes a tube with respect to the one branch reduced flow area or a shut-off , A controlled distribution of the heating water flow supplied to a heating area is not provided.
  • From the DE 32 36 679 A1 is a device for controlling the temperature of a room, in particular the interior of a motor vehicle, known in which two parallel feed lines of different cross sections are arranged in front of a heat exchanger, in which separate Valve means are provided.
  • the distribution of the total Schumachervolumens on the supply lines takes place depending on the setting of the two valves.
  • the invention has for its object to provide a control system of the type mentioned, which has an improved control behavior.
  • the invention is based on the finding that when looking at the amount of heat that must be supplied to the room according to the calculated heat load to achieve the required room temperature, between the much larger proportion of permanently supplied heat and a small proportion is to be distinguished from external influences such as Solar radiation, external heat, ventilation, etc. is influenced.
  • the Wieniganvolumenstrom is divided with a valve in a freely selectable ratio in two part-volume flows, each partial volume flow can be influenced by at least one different type of control variable.
  • the first part of the Edelwasservolumenstroms is fed directly or via a throttle device of the surface heating, while the second part of the Edelementvolumenstroms is supplied via a thermostatically controlled control valve of the surface heating.
  • valve or via a throttle device is designed so that it allows adjustment of the proportional proportions of the surface heating directly supplied first part of the Schumachervolumenstroms and supplied via the thermostatically controlled control valve second part of Schuntzvolumenstroms.
  • the valve may give a fixed setting of the proportional proportions of the first and second part of Edelwasservolumenstroms, or the proportional proportions of Edelfootvolumenstroms may be adjustable.
  • valve have a fixed aperture, which determines the second part of the surface heating supplied Edelwasservolumenstroms.
  • the valve itself may have an adjustment possibility for the size of the two partial volume flows, or it may be remotely controllable between the valve and the inlet of the surface heating another adjustment valve for the first part of the heating medium flow directly supplied to the surface heating.
  • the control of the total Edelwasservolumstromstrom valve may be a setting or shut-off valve for hydraulic regulation of the entire surface heating in a heating system, which is the upstream or downstream of the division into the two partial flow rates controlling valve.
  • the dividing into the two partial flow rates controlling valve and the thermostatically controlled Regulating valve and optionally the adjustment valve and the total Schuworthvolumstromstrom controlling valve may be arranged in a common valve block having an output at which the first and second parts of Edelfootvolumenstroms are combined with each other and which is connected to the surface heating.
  • FIG. 1 a first embodiment of the control system is shown.
  • Shut-off valve 10 is connected to a valve 6, which divides the total Kiriganvolumenstrom 1 from the flow into two partial Bankworthvolumenströme 2, 3, of which a flow 3 is fed directly to the surface heating 11, which is connected to the return line 12 of the heating system.
  • the valve 6 is formed in this case by a diaphragm, which causes a fixed distribution of Schwarzementvolumenstroms 1 in the two partial streams 2, 3.
  • the partial volume flow 2 is also supplied via a thermostatically controlled control valve 4 to the inlet of the surface heating 11, which is for example a floor heating.
  • the proportional distribution of the Wienwasservolumenstroms 1 in the two partial streams 2, 3 given structurally fixed.
  • valve 5 is formed by a valve 5 that is either externally operated or remotely controllable.
  • the function of this valve 5 is the same as in the embodiment of FIG. 1 , but here is an adjustability of the division of the partial volume flows 2, 3 given.
  • the proportion flowing through the thermostatically controlled control valve 4 can be made either 0 or 100%.
  • the proportion of the second volume flow 2 should be greater, the more disturbance variables, such as extraneous heat, solar radiation, direction, etc., can influence the room climate of the individual room.
  • the control or regulating variable which controls the drive of the valve 5 or 7, is another as the drive for the valve 4.
  • the drive of the thermostatically controlled valve 4 may be a thermostatic remote sensor, an electric servomotor or a timer.
  • the hydraulic balancing that is, the adjustment of the total Schuziervolumenstroms 1 to cover the heating load of the room is achieved by an actuation of the valve 10. At the same time hereby the total heating water volume can be shut off.
  • this valve 10 is shown in the drawings upstream of the valves 5, 6 in the drawings, it may also be connected downstream of these valves.
  • valve 6 in the embodiment according to FIG. 3 will be the same valve 6 as in FIG. 1 used with a fixed orifice (but also the valve 5 as in FIG. 2 can be used), but on the way of the first part-volume flow 3, an adjustable valve 7 is arranged, which allows adjustment of this first partial flow rate.
  • control variables that control the valve drive are the surface temperature of the floor or the discharge temperature (state of charge) or the temperature of the heating medium.
  • valve elements 10, 5, 6, 4 and optionally 7 united to a single valve block, which is connected on the one hand to the flow and on the other hand with the surface heating, so that otherwise used in area heating in apartments extensive distributor can be omitted and by a simple ring - or stub system can be replaced.
  • valve cone of different valves such as the valve 4 and 7
  • a common spindle for example, the spindle of an electric variable speed drive with combined measuring and control commands or for frost protection or emergency operation settings.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Central Heating Systems (AREA)
  • General Induction Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Floor Finish (AREA)

Claims (7)

  1. Système de régulation pour des planchers chauffants, avec une première vanne (10) pour réguler le débit volumique d'eau de chauffage passant à travers le plancher chauffant (11) d'un local, sachant que la première vanne (10) est précédée ou suivie d'une deuxième vanne (5 ; 6) divisant en deux parties fixes (2, 3) le débit volumique d'eau de chauffage (1) apporté au local respectif, sachant que la première partie (3) du débit volumique d'eau de chauffage (1) est apportée au plancher chauffant (11) directement ou par l'intermédiaire d'un organe d'étranglement (7), tandis que la deuxième partie (2) du débit volumique d'eau de chauffage est apportée au plancher chauffant (11) par l'intermédiaire d'une vanne de régulation (4) à commande thermostatique, sachant que la deuxième vanne (5 ; 6) est conçue pour le réglage fixe des parts proportionnelles de la première partie (3) du débit volumique d'eau de chauffage (1) apportée au plancher chauffant (11) directement ou par l'intermédiaire d'un organe d'étranglement et de la deuxième partie (2) du débit volumique d'eau de chauffage apportée par l'intermédiaire de la vanne de régulation à commande thermostatique, et sachant que la première vanne (10), la deuxième vanne (5 ; 6) et la vanne de régulation (4) à commande thermostatique sont disposées dans un bloc de vannes commun qui présente une sortie où sont réunies la première partie (3) et la deuxième partie (2) du débit volumique d'eau de chauffage.
  2. Système de régulation selon la revendication 1, caractérisé en ce que la deuxième vanne (6) présente un réglage fixe des parts proportionnelles de la première partie (3) et la deuxième partie (2) du débit volumique d'eau de chauffage.
  3. Système de régulation selon la revendication 2, caractérisé en ce que la deuxième vanne (6) est un orifice d'étranglement fixe qui détermine la deuxième partie (2) du débit volumique d'eau de chauffage apporté au plancher chauffant (11).
  4. Système de régulation selon la revendication 1, caractérisé en ce que les parts proportionnelles du débit volumique d'eau de chauffage peuvent être réglées par la deuxième vanne (5).
  5. Système de régulation selon la revendication 4, caractérisé en ce que la deuxième vanne (5) peut être commandée à distance.
  6. Système de régulation selon la revendication 2 ou 4, caractérisé en ce qu'une troisième vanne de réglage (7) pour la première partie (3) du débit volumique d'eau de chauffage est disposée entre la deuxième vanne (5 ; 6) et l'entrée du plancher chauffant (11), et elle est disposée elle aussi dans le bloc de vannes commun.
  7. Système de régulation selon la revendication 1, caractérisé en ce que la première vanne (10) est une vanne (10) de réglage ou d'arrêt pour la régulation hydraulique de l'ensemble du plancher chauffant dans une installation de chauffage, et elle est montée avant ou après la deuxième vanne (5 ; 6).
EP06706624A 2005-02-07 2006-02-03 Systeme de regulation pour des systemes de chauffage de surface Active EP1851486B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200630941T SI1851486T1 (sl) 2005-02-07 2006-02-03 Krmilni sistem za panelno ogrevanje
PL06706624T PL1851486T3 (pl) 2005-02-07 2006-02-03 System regulacyjny do ogrzewań powierzchniowych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005005733A DE102005005733B8 (de) 2005-02-07 2005-02-07 Regelsystem für Fussbodenheizung
PCT/EP2006/000960 WO2006082076A1 (fr) 2005-02-07 2006-02-03 Systeme de regulation pour des systemes de chauffage de surface

Publications (2)

Publication Number Publication Date
EP1851486A1 EP1851486A1 (fr) 2007-11-07
EP1851486B1 true EP1851486B1 (fr) 2010-12-08

Family

ID=35668826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06706624A Active EP1851486B1 (fr) 2005-02-07 2006-02-03 Systeme de regulation pour des systemes de chauffage de surface

Country Status (14)

Country Link
US (1) US20080006710A1 (fr)
EP (1) EP1851486B1 (fr)
JP (1) JP2008530485A (fr)
KR (1) KR101010937B1 (fr)
CN (1) CN100582588C (fr)
AT (1) ATE491120T1 (fr)
DE (2) DE102005005733B8 (fr)
DK (1) DK1851486T3 (fr)
ES (1) ES2358294T3 (fr)
PL (1) PL1851486T3 (fr)
PT (1) PT1851486E (fr)
RU (1) RU2007133497A (fr)
SI (1) SI1851486T1 (fr)
WO (1) WO2006082076A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015004B3 (de) * 2007-03-28 2008-03-27 Peter Gabanyi Regelsystem für Flächenheizung
DE102008012153A1 (de) 2008-03-01 2009-09-10 F.W. Oventrop Gmbh & Co. Kg Einbauventil
GB2459893B (en) * 2008-05-09 2011-02-16 Paul Frederick Dudley Water heating system
CN101957016B (zh) * 2010-08-25 2013-01-30 马永帮 地暖高温水自动换热降温器
CA2955032C (fr) 2014-07-15 2020-04-14 Rheem Australia Pty Limited Dispositif de chauffage au gaz pour eau et chauffe-eau au gaz
CN113883328B (zh) * 2021-10-26 2024-03-19 河北洲际重工有限公司 一种防冻阀门

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DE3236679A1 (de) * 1982-10-04 1984-04-12 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Vorrichtung zum regeln der temperatur eines raumes, insbesondere eines innenraumes eines kraftfahrzeuges
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Also Published As

Publication number Publication date
PT1851486E (pt) 2011-03-15
DE102005005733B8 (de) 2006-06-29
US20080006710A1 (en) 2008-01-10
ATE491120T1 (de) 2010-12-15
KR101010937B1 (ko) 2011-01-25
SI1851486T1 (sl) 2011-05-31
RU2007133497A (ru) 2009-03-20
DK1851486T3 (da) 2011-03-28
WO2006082076A1 (fr) 2006-08-10
CN100582588C (zh) 2010-01-20
DE102005005733B3 (de) 2006-02-16
CN101115958A (zh) 2008-01-30
PL1851486T3 (pl) 2011-07-29
DE502006008467D1 (de) 2011-01-20
KR20070114145A (ko) 2007-11-29
EP1851486A1 (fr) 2007-11-07
JP2008530485A (ja) 2008-08-07
ES2358294T3 (es) 2011-05-09

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